Showing posts with label body. Show all posts
Showing posts with label body. Show all posts

Wednesday, 29 July 2015

How Coca Cola Affects Your Body In 60 Minutes


We all know Coca Cola is laden with sugar and that, at a push, you could use it to clean your toilet. But it's a bit of a mystery as to what it does to your body.
Now, thanks to Niraj Naik, we have the answer to that question.
The brains behind website The Renegade Pharmacist has revealed exactly what a refreshing can of Coke does to your system within the first hour of drinking it. And it's not pretty.
coca cola
First 10 minutes
10 teaspoons of sugar hit your system. (100% of your recommended daily intake.) You don't immediately vomit from the overwhelming sweetness because phosphoric acid cuts the flavour, allowing you to keep it down.
20 minutes in
Your blood sugar spikes, causing an insulin burst. Your liver responds to this by turning any sugar it can get its hands on into fat. (There’s plenty of that at this particular moment)
40 minutes in
Caffeine absorption is complete. Your pupils dilate, your blood pressure rises, as a response your livers dumps more sugar into your bloodstream. The adenosine receptors in your brain are now blocked preventing drowsiness.
45 minutes in
Your body ups your dopamine production stimulating the pleasure centres of your brain. This is physically the same way heroin works, by the way.
60 minutes in
The phosphoric acid binds calcium, magnesium and zinc in your lower intestine, providing a further boost in metabolism. This is compounded by high doses of sugar and artificial sweeteners also increasing the urinary excretion of calcium.
After 60 minutes
The caffeine’s diuretic properties come into play. (It makes you have to pee.) It is now assured that you’ll evacuate the bonded calcium, magnesium and zinc that was headed to your bones as well as sodium, electrolyte and water.
As the rave inside of you dies down you’ll start to have a sugar crash. You may become irritable and/or sluggish. You’ve also now, literally, pissed away all the water that was in the Coke. But not before infusing it with valuable nutrients your body could have used for things like having the ability to hydrate your system or build strong bones and teeth.
On his site, Naik writes: "I discovered that a trigger factor for many widespread diseases of the west such as obesity, heart disease and diabetes could be closely linked to the consumption of one particular substance found in many processed foods and drinks – fructose in the form of high fructose corn syrup.
"High fructose corn syrup is found in pretty much all processed foods such as ready meals, fast foods, sweets and fizzy drinks and most people are totally unaware of its danger."
The Renegade Pharmacist tells HuffPost UK Lifestyle that he was inspired to teach people about their dietary choices after managing to heal himself of a chronic auto-immune condition.
"I used a combination of different techniques that I discovered by researching others who had healed themselves," he explains.
"My method combines self hypnosis, meditation, special breathing exercises based on Himalayan monks, having a very low-carb diet that's free from factory based foods and taking a special supplement called Colostrum."
When Naik worked as a community pharmacist, he says he was able to successfully wean people off longterm medication - particularly for health issues such as high blood pressure or diabetes.
"Many of them would consume fizzy drinks on a daily basis," he says. "A few, on several medications, would consume between two and three cans a day. In one case a guy was on every heart drug under the sun and taking big doses."
Naik went through the patient's diet and found that he was drinking up to 15 cups of coffee a day with 2/3 spoonfuls of sugar in each cup.
"I was even more shocked to find out his doctor had not asked him about what he ate or drank and just stuck him on strong meds for life," he says.
So, the pharmacist created his own system to help patients overcome their conditions.
"My first piece of advice to them would be to do a simple swap," he explains, "replacing fizzy drinks with water and fresh lemon or lime juice.
"In many cases just doing this would have a dramatic effect on their health.
"This indicates to me that fizzy drinks and sugar are big issues relating to blood pressure and metabolic diseases like diabetes and heart disease."
Article Source: http://www.huffingtonpost.co.uk/2015/07/29/how-coca-cola-affects-body-infographic_n_7895304.html?utm_hp_ref=uk-health

Wednesday, 8 July 2015

The ‘Muscle of the Soul’ may be Triggering Your Fear and Anxiety

The psoas major muscle (pronounced “so-as”) is often referred to as the deepest core, or as yoga therapist and film-maker Danielle Olson states, the “muscle of the soul.” This core-stabilizing muscle located near the hip bone affects mobility, structural balance, joint function, flexibility, and much more. In addition to its function to help keep the body upright and moving, the psoas is believed to allow you to connect with the present moment especially when it is stretched out and tension is released from the body.
Research indicates that the psoas is vital to our psychological wellbeing in addition to structural health. Liz Koch, author of The Psoas Book, states that our psoas “literally embodies our deepest urge for survival, and more profoundly, our elemental desire to flourish.” This means that there is a lot more to the psoas than one might initially think. It is entirely possible to harness healing pranic energy and improve mental health by keeping the psoas healthy.

Where is the Psoas?

The psoas is the principal muscle associated with physical stability. It stretches from the legs to the spine and is the only muscle connecting the legs to the spinal column. The muscle flares out from the T12 vertebrae, follows down the five lumbar vertebrae, before attaching to the top of the thigh bone.
The Reptilian Connection
In addition to connecting the legs and spine, the psoas is connected to the diaphragm. Breathing is modulated at the diaphragm, and it is also the location where many physical symptoms associated with fear and anxiety manifest. Koch believes that this is due to the direct link between the psoas and the most ancient part of our brain stem and spinal cord, called the reptilian brain.
According to Koch, “Long before the spoken word or the organizing capacity of the cortex developed, the reptilian brain, known for its survival instincts, maintained our essential core functioning.” The way we live today, constantly rushing, competing and achieving, has the psoas in a constant “fight or flight” state.
psoas
Issues Associated with Chronic Psoas Stress
Trapped in a constant “flight or fight” state, psoas muscles are stressed and constricted, almost from the time of birth. As Koch notes, “this situation is exacerbated by many things in our modern lifestyle, from car seats to constrictive clothing, from chairs to shoes that distort our posture, curtail our natural movements and further constrict our psoas.” This lifelong chronic stress put on the psoas can lead to many problems like back, hip, or knee pain, and even digestive issues and dysfunctional breathing. It could also be a major cause why people suffer from chronic physical pain.
The physical body is not the only part of you that suffers from a chronically-stressed psoas. The psoas is much more than a muscle used for structural stability. It influences every element of life, from how you feel, to how you look at the world, and even how you treat others. A variety of problems have been associated with a chronically-stressed psoas muscle: it can negatively affect your emotional state; it can impact your interpersonal relationships; and it can influence your general contentment with life. Awareness that a healthy psoas is important to emotional wellness, as well as physical health, is the first step towards ensuring that we give this muscle the attention it deserves.
Koch states, “Whether you suffer from sore back or anxiety, from knee strain or exhaustion, there’s a good chance that a constricted psoas might be contributing to your woes.”
Fear and the Psoas
Since the psoas is closely linked to our “fight or flight” mechanism, fear can be over-represented in those with a constricted psoas.
It is an emotion that manifests itself in the most unusual ways and can “lock” itself into the body resulting in both physical and emotional tension. By restoring balance to your psoas muscles, you are likely to release this pent up tension, which can have a profound effect on releasing unfounded fearfulness about life, and thus improve both your physical and mental wellbeing. You will feel a greater sense of inner peace, along with fewer muscle aches and strains.
The Connection to the Energetic Body
Lengthening and releasing your psoas grounds you to the Earth, which is filled with healing and revitalizing energy, thus allowing you to balance your pranic energy and enabling you to feel more present in the moment. Proper structural stability attributed to a healthy psoas allows prana to flow, unimpeded, throughout the body, allowing for proper distribution of vital energy. In the physical sense, when the body can properly support itself, movement is less-restricted and requires less effort, thus leaving you more energetic.
Ancient Wisdom for Modern Times
Our understanding of the psoas is by no means new knowledge. In fact, it is more akin to ancient wisdom that was either lost or discarded over time. Yoga shows us explicitly that ancient gurus understood the importance of releasing contracted psoas muscles. Ancient yoga asanas, or postures, that are now practiced all around the world, focus on lengthening and releasing psoas muscles and restoring comfort and balance to the entire body. With consistent practice, you can learn how to isolate this muscle, which can be immensely useful and healing in the long run.
Yoga is also a great way to measure the current health of the psoas. There are many postures, such as tree (Vrksasana), which cannot be properly achieved if the psoas is contracted. If you are practicing a sitting or standing yoga pose and feel strain in either your knees or lower back (or both), then there’s a good chance that your psoas is constricted and needs more of your attention.
The psoas is an important, yet often unknown, muscle that plays a vital role in physical health and mental wellbeing. The cumulative effect of neglecting this muscle is physical and mental stress and tension, which manifests itself in our society as anxiety, depression, chronic back pain, knee pain, digestive distress, respiratory problems, etc.

Thursday, 18 June 2015

Performance gadgets with the Brownlee brothers - Pocket-lint http://ow.ly/OhItM
 













 
 
We train with the Brownlee brothers at the Human Performance Lab using...
Science in sport is now becoming more important than ever as athletes reach peak performance. But the tech developed for the pros can even help us...
pocket-lint.com


Sunday, 5 April 2015

WHY “IF IT FITS YOUR MACROS” ISN’T A FIT FOR ME

Long story short - IIFYM is not worth the risk. All dietary theories have strengths and weaknesses, as well as a certain place for certain people. But when it comes to function and physique,  I’m not convinced the pros of flexible dieting outweigh the cons.

Disclaimer: I’m not saying you shouldn’t do IIFYM. I’m saying that for me a traditional “clean” diet prevails for a number of reasons, despite the pull of a more flexible approach – and no, I’m not asking for your opinion.

That's me.

What Is IIFYM?

The theory is that your focus need not be on food type, but on macronutrients. That is, the amounts of protein, carbs, and fats consumed, regardless of the source they come from, are what will determine your diet.

Generally an individual chooses (or is given) a set of macros that is believed will work for him or her and works to meet these numbers throughout the day by eating certain amounts of protein, carbs, and fats.

Food Quality and Micronutrients

We know it’s possible to get adequate micronutrients through IIFYM, but eating whole foods the majority of the time makes it easier for me to get my necessary micronutrients without having to pay much attention to detail.

"I wouldn’t risk a flexible diet if it meant also risking the achievement of my goals. All decisions I make are based on food as fuel, period."

By keeping a diet of whole foods and including unprocessed proteins, complex carbohydrates, healthy fats, and an abundance of fruits and vegetables, it’s almost impossible for me to not get the adequate intake of the micronutrients my body needs. By eating this way, things like fiber, vitamins, and minerals aren’t something I have to focus on specifically as I naturally get enough. As a bonus, I don’t have to deal with counting, measuring micronutrients, or supplementing.

I’m also giving my body the best chance to receive food void of additives and preservatives. This isn’t to say that processed foods are to be feared (in moderation), butin a sport where I’m demanding the most of my body every day and expecting it to perform at the highest level, there’s no need to throw added chemicals into the mix daily or even weekly. You don’t put regular fuel into a sports car. When it comes to diet, every decision I make is based on function above all else, even taste.

Meal Timing                         

A huge caveat of IIFYM for all athletes is the lack of structure in meal and macronutrient timing. For an elite athlete, the ability to fuel the body properly and consistently throughout the day, as well as provide the most effective form of fuel for recovery is crucial for success and longevity. Maximizing performance through nutrition, not only in terms of strength, but also in regards to speed, power, and endurance is key.


As a coach and athlete, I’m specific in both what and when my clients and I eat. Everything is planned strategically to fuel effective workouts, efficient recovery, and the best performance:

  • It’s no news that protein and carbohydrates are the perfect pre-workout combination to increase performance, hypertrophy, and recovery, and that post-workout a simple carbohydrate source aids in greater protein synthesis through increased insulin and better recovery.
  • I avoid fats both peri-workout as they slow gastric emptying time, delaying digestion and the ability for my body to have the immediate energy source needed pre-workout and immediate replenishment of glycogen post-workout.

In following the guidelines of IIFYM, there would be no official “ruling” on what macronutrient combination to consume before and after a workout. Depending on the choices made, this could hinder performance and recovery, robbing athletes of best results.5

Blood Glucose, Energy Levels, and Macronutrient Combining

The effect of the consumption of specific macronutrients (and macronutrient combinations, especially in regards to carbohydrates) at different points throughout the day needs to be considered. Just like fats slow the digestion of the carbohydrate or protein source, they also lower the spike in blood glucose, which can be a positive or negative, depending on the timing and function of the meal.1

"By saving certain macronutrients for the end of the day, an individual may be hindering performance, recovery, and metabolism, as well as increasing the likelihood of storing fat."

It is known that a simple carb source with less fiber produces a greater spike in blood glucose, as opposed to a more complex carb source (likely higher in fiber), which slows digestion. Since the effects on blood glucose and energy levels are different depending on the choice of carbohydrate source, there is some functional benefit to consuming the different types of carbs at different times. I use this knowledge to avoid energy spikes and plateaus, as well as to provide the most efficient energy source prior to physical activity.1

This is not to mention the added metabolic benefit of consuming carb sources with higher fiber content, as the body is forced to expend more energy to break down such sources and benefits from the greater thermic effect. This is to say, that in my opinion, not allcarbohydrates (or calories) are created equally.

And lastly, although potentially insignificant to some, it has been shown that although fat is able to be stored as fat without insulin, in the presence of insulin, fat storage is amplified. This can be a valuable variable to adjust in attempting to achieve extremely low levels of body fat for competitive physique athletes and it’s why I don’t eat fats and carbs together.2


Meal Frequency and Caloric Absorption

A common trend I see in IIFYM dieters is the habit of “saving” calories in order to enjoy something later in the day (#carbsafterdark) to tame cravings and allow some indulgence.I’m all about enjoying food, but there are more important things to focus your division of calories and macronutrients on - specifically, performance.

By saving certain macronutrients for the end of the day, an individual may be hindering performance, recovery, and metabolism, as well as increasing the likelihood of storing fat.The body can only process so much of each macronutrient in one sitting before storing the excess.4

In relation to blood glucose levels, more frequent meals sustain levels throughout the day for a more balanced energy expenditure, mood, and mental state. This provides a more stable and efficient metabolism due to the thermic effect of food and elevated hormones in response to eating. By consuming more meals in a day, it’s likely the individual is eating less calorie-dense foods, such as lean proteins and complex carbohydrates, which have a greater thermic effect and further increase overall energy expenditure.3

Psychological

I know many athletes who have found solace in IIFYM after struggling with disordered eating and binge eating. But although a more flexible approach may be the solution to the symptom of bingeing, it is not necessarily the solution to the real problem - the need for control of food intake to an obsessive level. 

"Will power really is like a muscle, but it’s also a science. When you stop eating high-sugar, high-fat foods, you eventually stop craving them."

IIFYM can be performed in a healthy manner, but it can be easy to become obsessive when counting macronutrients, often to the point of social and emotional distress. This is not to say that similar effects cannot be experienced through a clean diet, but in my experience a structured diet plan negates the necessity for individuals to be hyper-focused on tracking intake throughout the day as the food sources and quantities are already provided, avoiding the likelihood of compulsion. 

iifym, macros, macronutrients, micronutrients, nutrition

Self-Control

This might seem extreme, but for me the deciding factor in avoiding a flexible diet is the level of self-control I deem necessary to achieve the physique I want. By avoiding processed foods and added sugars for the majority of three years, I have developed a greater will power and control over my cravings.

"As a figure competitor, by focusing only on macronutrients, I would be doing myself a disservice and negating a wheelhouse of variables such as food sources, meal timing, macronutrient combining, and the most effective pre- and post-workout nutrition to progress my physique."

Will power really is like a muscle, but it’s also a science. When you stop eating high-sugar, high-fat foods, you eventually stop craving them. The natural flavors in food become more prominent, making it easier to “diet.” By being “flexible” and including a processed or sugar-laden food item once a day, or even once every couple of weeks, it is more difficult to enjoy and adjust to the “bro meals” and you may experience the craving for more.

Final Thoughts

For some, the variables being manipulated with an IIFYM approach are not enough to achieve their goals functionally and aesthetically. As a figure competitor, by focusing only on macronutrients, I would be doing myself a disservice and negating a wheelhouse of variables such as food sources, meal timing, macronutrient combining, and the most effective pre- and post-workout nutrition to progress my physique.

For these reasons, I stick to a structured meal plan of whole foods to ensure I’m doing everything in my power to achieve the best physique possible. I wouldn’t risk a flexible diet if it meant also risking the achievement of my goals. All decisions I make are based on food as fuel, period.

Article Source:http://breakingmuscle.com/nutrition/why-if-it-fits-your-macros-isn-t-a-fit-for-me
Photo Source: www.shutterstock.com

Are you getting the right balance?